INA231

SBOS644 – FEBRUARY 2013

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This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more

susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

PRODUCT

PACKAGE-LEAD

PACKAGE DESIGNATOR

PACKAGE MARKING

INA231

WCSP-12

YFF

INA231

(1)

For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the

INA231 product folder at www.ti.com.

ABSOLUTE MAXIMUM RATINGS

(1)

Over operating free-air temperature range (unless otherwise noted).

INA231

UNIT

6

V

(2)

–30 to +30

V

Analog inputs, IN+, IN–

Common-mode

–0.3 to +30

V

SDA

GND – 0.3 to +6

V

SCL

V

Input current into any pin

5

mA

Open-drain digital output current

10

mA

Storage temperature

–65 to +150

°C

Junction temperature

+150

°C

Human body model (HBM)

2500

V

Electrostatic discharge

Charged-device model (CDM)

1000

V

(ESD) ratings

Machine model (MM)

150

V

(1)

Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may

degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond

those specified is not implied.

(2)

+30 V.

2

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